Question

Divide.Yes Rectangular models to record the partial quotient for

Answer 1

Answer:

a. To find 246 divided by 3 by partial quotients .

Here dividend= 246 and divisor =3

Step 1: Write easy multiples of divisor that is nearest to the dividend as follows

3×10=30

3×20=60

3×30=90

....3×80=240(nearest easy factor)

Step 2: Now subtract 240 from 246 ,we get 6 then subtract 6=3×2 from it we get 0.

Step 3: Adding the partial quotients=80+2=82

i.e. 246=3(80)+3(2).....> Quotient

b. 126÷2

Here dividend= 126 and divisor =2

Write easy multiple

2×10=20

2×20=40

....3×60=120(nearest easy factor)

Now subtract 120 from 126 ,we get 6 then subtract 6=2×3 from it we get 0.

Adding the partial quotients=60+3=63.....> Quotient

c. . 605÷5

dividend= 605 and divisor =5

Write easy multiples

5×10=50

5×20=100

5×30=150

....5×120=600(nearest easy factor)

Step 2: Now subtract 600 from 605 ,we get 5 then subtract 5=5×1 from it we get 0.

Step 3: Adding the partial quotients=120+1=121.....> Quotient