Question

assertion and reason assertion:15.62÷10=15.62 reason:to divide a decimal by 10,100,1000,etc.move the decimal point in the divinded by as many places to the left as there are zeros in the divisor​

Answer 1

Answer:

Answer:

11.858

Step-by-step explanation:

firstly we will add 4+ 23.678 and then solve the bracket {15.62 + (3.5 - 3.5 +0.2)}} then we will solve the smaller bracket which is (3.5 - 3.5 +0.2)}} then we will sove the bigger bracket with the answer of the smaller bracket ! the result will be : 4+ 23.678 = 27.678 ... then {15.62 + {15.62 + (3.5 - 3.5 +0.2)}} then we will solve this one (3.5 - 3.5 +0.2)}} which results in : 0.2 now we will add 0.2 to 15.62= 15.82 then we will subtract 15.82 from 27.678 = 11.858