Question

78- [5+3 of (25- 2 of 10)]

Answer 1

Hey mate here is your answer,

78-[5+3×(25-2×10)] of = ×(multiply)

= 78-[5+3×(25-20)] ( ) first,multiply first than -

=78-[5+3×5] ( ) first

= 78-[5+15] x first

= 78 -20

= 58 is the answer.

Hope it helps you friend........☺☺

Answer 2

Answer:

the answer is 58

Step-by-step explanation: (remember that of means x)

78- [5+3 of (25- 2 of 10)]=

78- [5+3 x (25- 20)]=

78- [5+3 x 5]=

78- [5+15]=

78- 20=

58

∴ the answer is 58