Question

54m+25m 7cm=79.7m explain step by step​

Answer 1

Answer:

Ans- convert m to cm

Step-by-step explanation:

here 54m and 25m have the same unit=m

so we can add

here 54+25= 79m

new 7cm is also added

here 1 cm = 1/100m

so,

7cm= 0.07m

so 79m + 0.007 m = 79.7 m

hope you understood..