Cows Look Like Maps to [email protected] • 7 months agoThe panzer has spokenimagemessage-square77arrow-up11.4Karrow-down126
arrow-up11.37Karrow-down1imageThe panzer has spokenCows Look Like Maps to [email protected] • 7 months agomessage-square77
minus-square@[email protected]linkfedilink7•7 months ago1% of 33 is .33 .33 × 7 = .3 x 7 = 2.1 .03 x 7 = .21 21 + 2.1 = 2.31 So 7% of 33 = 2.31 You could also do 33% of 7 10% of 7 is .7 1% of 7 is .07 So 11% is .77 .77 × 3 = .7 × 3 = 2.1 .07 × 3 = .21 2.1 + .21 = 2.31
minus-square@[email protected]linkfedilink5•7 months agoThat’s pretty damned intensive for a trick that’s supposed to make the maths easier.
1% of 33 is .33
.33 × 7 =
.3 x 7 = 2.1
.03 x 7 = .21
21 + 2.1 = 2.31
So
7% of 33 = 2.31
You could also do
33% of 7
10% of 7 is .7
1% of 7 is .07
So 11% is .77
.77 × 3 =
.7 × 3 = 2.1
.07 × 3 = .21
2.1 + .21 = 2.31
That’s pretty damned intensive for a trick that’s supposed to make the maths easier.
Who said math will be ever easy?