Question

If a cube, which is painted on five faces, is cut into 27 identical cubes, what is the ratio of the
number of unpainted faces to that of the painted faces?​

Answer 1

Step-by-step explanation:

correct

comments

Assigned Task and Assessment Criteria on the basis of

Revised Syllabus due to COVID- 19, 2020

Class: 7

Serial Unit and Tibe of the

Subject: Engl

Assiged Tasks/ Assignment

Lesson

Assessm

Critori

English Grammar and

1. Rewrite the passage using correct form of verbs in the brackets

3rd

Composition, Class Seven:

Dear Masum,

Teacher

Assigned Tense (Present Perfect,

Work Past Indefinite. Future

Your letter regarding your joyful picnic (come) to me just now as a

Continuous), Article.

marvelous ono. In your letter you (want to know about the picnic that exercises

Preposition

we (enjoy recently. Now I (write) to you about it. We, the students of make

class seven choose) Sonargaon as our picnic spol. We be) so in number

One of our teachers (be) with us. We (reachthere at about 10a.m. Wo

(enjoy the day very much. At last we return home safely. We nevor

forget the day.

Yours ever

Monir

Homework

2. Road your English grammar textbook from page no.8.--89 and do the

activities of Section D (i, il and ii)

3. Choose the correct preposition from the list and fill in the gaps. con

beside, at about, in. of. into)

Dear Mita,

first take my cardial love. Hope you are safe and sound. Today I'm

and there is enough space air circulation. There are a reading table, a

world map, a wall clock and some beautiful wall mats hung the wall

my reading room. The bookshell is kept the table. I like my reading

room and i keep it neat and clean.

Hope to see you soon.

Tonmoy.