Answer in True or False
75 = 2115
Explanation:
Here numerator 7 and 21 are present
⇒ 21÷7 = 3
similarly in denominator 5 and 15 are present
⇒ 15÷5 = 3
it means if we divide the fraction 2115 by 3 , we get 75
Therefore , 75 = 2115
Hence, the given statement is true.
What number will replace '*' mark?
78=21*
State true or false.
90+(15÷5)=(90+15)÷(90+5)
State true or false. 12 x 15 - 12 x 5 = 12 (15 - 5)