ਮੁੱਖ ਸਮੱਗਰੀ
ਜਮਾਤ 7 (ਬੁਨਿਆਦ)
ਇੱਕ ਚੱਲ ਵਾਲੇ ਵਿਅੰਜਕਾਂ ਦਾ ਮੁੱਲ ਪਤਾ ਕਰਨਾ
ਪ੍ਰਤਿਸਥਾਪਨ ਵਿਧੀ ਰਾਹੀਂ ਚੱਲ ਵਾਲੇ ਵਿਅੰਜਕਾਂ ਦਾ ਮੁੱਲ ਪਤਾ ਕਰਨਾ ਸਿੱਖਣਾਂ. ਸੈਲ ਖਾਨ ਅਤੇ ਮੋਂਟਰੇ ਤਕਨਾਲੋਜੀ ਅਤੇ ਸਿੱਖਿਆ ਸੰਸਥਾ ਦੁਆਰਾ ਬਣਾਇਆ।
ਕੀ ਗੱਲਬਾਤ ਵਿੱਚ ਸ਼ਾਮਲ ਹੋਣਾ ਚਾਹੁੰਦੇ ਹੋ?
ਹਾਲੇ ਤੱਕ ਕੋਈ ਪੋਸਟ ਨਹੀਂ ਕੀਤੀ ਗਈ ਹੈ।
ਵੀਡੀਓ ਪ੍ਰਤੀਲਿਪੀ
A local hospital is holding
a raffle as a fundraiser. The individual cost of
participating in the raffle is given by the following
expression-- 5t plus 3, or 5 times t plus 3,
where t represents the number of tickets
someone purchases. Evaluate the expression when t
is equal to 1, t is equal to 8, and t is equal to 10. So let's first
take the situation where t is equal to 1. Then this expression
right over here becomes-- and I'll use that
same color-- becomes 5 times 1. 5 times 1 plus 3. 5 times 1 plus 3, and we know
from order of operations, you do the multiplication
before you do the addition. So this will be 5
times 1 is 5 plus 3, and then this is
clearly equal to 8. Now let's do it when
t is equal to 8. So when t is equal to 8,
this expression becomes-- and I'll do the same colors
again-- 5 times 8 plus 3. Same color of green. And once again, 5 times 8 is
40, and then we have the plus 3, there so this is equal to 43. And so we have the
last situation, with t is equal to 10. I'll do that in blue. So we have 5 times 10. So 5t is 5 times 10. Instead of a t, put a 10 there. 5 times 10 plus 3. That's a slightly
different shade of green, but I think you get the idea. 5 times 10 is 50. We do 50, and then we're going
to have to add 3 to that, and that is equal to 53. And we're done.